The Syncro 2mm Short Sleeve Spring Wetsuit from Quiksilver provides excellent flexibility with the protection needed for cooler water. Hyperstretch 3.0 is Quiksilver's top-shelf, 4-way stretch neoprene, which is combined with Vaporstretch insulation in the chest and back to help your core retain heat. If you're looking for the most Neoprene bang for your buck, the Syncro's for you.